/*
 * HSM Proxy Project.
 * Copyright (C) 2013 FedICT.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version
 * 3.0 as published by the Free Software Foundation.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, see 
 * http://www.gnu.org/licenses/.
 */

package be.fedict.hsm.model.security;

import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.ejb.Singleton;
import javax.ejb.Startup;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import be.fedict.hsm.entity.SecurityAuditEntity;
import be.fedict.hsm.entity.SecurityEvent;

@Singleton
@Startup
@SecurityFunction("SF.AUDIT")
public class SecurityAuditSingletonBean {

	private static final Log LOG = LogFactory
			.getLog(SecurityAuditSingletonBean.class);

	@PersistenceContext
	private EntityManager entityManager;

	@PostConstruct
	public void startUp() {
		LOG.debug("start-up");
		SecurityAuditEntity securityAuditEntity = new SecurityAuditEntity(
				SecurityEvent.START_UP, null, null, true);
		this.entityManager.persist(securityAuditEntity);
	}

	@PreDestroy
	public void shutdown() {
		LOG.debug("shutdown");
		SecurityAuditEntity securityAuditEntity = new SecurityAuditEntity(
				SecurityEvent.SHUTDOWN, null, null, true);
		this.entityManager.persist(securityAuditEntity);
	}
}
